How do I change my phone number? Service April 08, 2018 03:32 Updated Follow You cannot change mobile number on your own due to user security concern. Please contact us via firstname.lastname@example.org for your phone number change request. Related articles What is Google Authenticator? How can I transfer my cryptocurrency to WageCan account? How can I check my WageCan account balance? I forgot my transaction password. What should I do? How can I check my transactions record?